> NOTICE — Pre-launch build. Every record here is a dated observation of a real MCP endpoint operated by a third party, rendered from the published archive. Coverage is partial — the figures cover the snapshots in the export this build was made from, not the whole chain and not the whole ecosystem. Claims and badges are not open.

# similarity-search-api-production.up.railway.app/mcp

Last observed: 2026-08-30T08:52:58.516Z
Recorded as: OK
Transport: streamable-http
Observations held: 25
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-06T17:53:06.923Z | REL-SNAP-002 | OK | - | 796 | - | - |
| 2026-08-07T08:39:16.129Z | REL-SNAP-003 | OK | - | 791 | - | - |
| 2026-08-08T10:20:36.104Z | REL-SNAP-004 | OK | - | 1142 | - | - |
| 2026-08-09T09:01:56.827Z | REL-SNAP-005 | OK | - | 845 | - | - |
| 2026-08-10T08:59:54.216Z | REL-SNAP-006 | OK | - | 972 | - | - |
| 2026-08-11T09:03:27.509Z | REL-SNAP-007 | OK | - | 1332 | - | - |
| 2026-08-12T09:02:08.472Z | REL-SNAP-008 | OK | - | 1118 | - | - |
| 2026-08-13T08:55:57.969Z | REL-SNAP-009 | OK | - | 862 | - | - |
| 2026-08-14T09:08:16.840Z | REL-SNAP-010 | OK | - | 917 | - | - |
| 2026-08-15T08:58:49.589Z | REL-SNAP-011 | OK | - | 823 | - | - |
| 2026-08-16T08:59:30.094Z | REL-SNAP-012 | OK | - | 842 | - | - |
| 2026-08-17T11:30:25.804Z | REL-SNAP-013 | OK | - | 1396 | - | - |
| 2026-08-18T08:58:02.676Z | REL-SNAP-014 | OK | - | 917 | - | - |
| 2026-08-19T08:47:24.183Z | REL-SNAP-015 | OK | - | 827 | - | - |
| 2026-08-20T08:55:53.722Z | REL-SNAP-016 | OK | - | 781 | - | - |
| 2026-08-21T09:11:37.443Z | REL-SNAP-017 | OK | - | 838 | - | - |
| 2026-08-22T08:48:36.774Z | REL-SNAP-018 | OK | - | 1066 | - | - |
| 2026-08-23T09:49:40.284Z | REL-SNAP-019 | OK | - | 852 | - | - |
| 2026-08-24T08:51:56.016Z | REL-SNAP-020 | OK | - | 1038 | - | - |
| 2026-08-25T08:53:53.441Z | REL-SNAP-021 | OK | - | 893 | - | - |
| 2026-08-26T08:50:12.836Z | REL-SNAP-022 | OK | - | 1047 | - | - |
| 2026-08-27T09:02:56.659Z | REL-SNAP-023 | OK | - | 1093 | - | - |
| 2026-08-28T09:00:56.639Z | REL-SNAP-024 | OK | - | 849 | - | - |
| 2026-08-29T08:51:03.247Z | REL-SNAP-025 | OK | - | 1105 | - | - |
| 2026-08-30T08:52:58.516Z | REL-SNAP-026 | OK | - | 979 | - | - |

## Identity

Record key: similarity-search-api-production.up.railway.app/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): io.github.nexus-mcp-infra/similarity-search-api-sdk (what the registry said when we swept it, as observed by us — not evidence that the registry was correct, that the name belongs to whoever registered it, or that it still resolves)
Name reported by the server: nexus-similarity-search-api (self-reported, unverified, never used as identity)

Each observation carries a merkle leaf in the snapshot it belongs to. The chain
establishes that a root existed by a given time; it does not establish that any
measurement is true.